McqMate
1. |
A 3-input neuron is trained to output a zero when the input is 110 and a one when the input is 111. After generalization, the output will be zero when and only when the input is: |
A. | 000 or 110 or 011 or 101 |
B. | 010 or 100 or 110 or 101 |
C. | 000 or 010 or 110 or 100 |
D. | 100 or 111 or 101 or 001 |
Answer» C. 000 or 010 or 110 or 100 |
2. |
A perceptron is: |
A. | a single layer feed-forward neural network with pre-processing |
B. | an auto-associative neural network |
C. | a double layer auto-associative neural network |
D. | a neural network that contains feedback |
Answer» A. a single layer feed-forward neural network with pre-processing |
3. |
An auto-associative network is: |
A. | a neural network that contains no loops |
B. | a neural network that contains feedback |
C. | a neural network that has only one loop |
D. | a single layer feed-forward neural network with pre-processing |
Answer» B. a neural network that contains feedback |
4. |
A 4-input neuron has weights 1, 2, 3 and 4. The transfer function is linear with the constant of proportionality being equal to 2. The inputs are 4, 10, 5 and 20 respectively. The output will be: |
A. | 238 |
B. | 76 |
C. | 119 |
D. | 123 |
Answer» A. 238 |
5. |
Which is true for neural networks? |
A. | it has set of nodes and connections |
B. | each node computes it’s weighted input |
C. | node could be in excited state or non-excited state |
D. | all of the mentioned |
Answer» D. all of the mentioned |
6. |
Neuro software is: |
A. | a software used to analyze neurons |
B. | it is powerful and easy neural network |
C. | designed to aid experts in real world |
D. | it is software used by neuro surgeon |
Answer» B. it is powerful and easy neural network |
7. |
Why is the XOR problem exceptionally interesting to neural network researchers? |
A. | because it can be expressed in a way that allows you to use a neural network |
B. | because it is complex binary operation that cannot be solved using neural networks |
C. | because it can be solved by a single layer perceptron |
D. | because it is the simplest linearly inseparable problem that exists. |
Answer» D. because it is the simplest linearly inseparable problem that exists. |
8. |
What is back propagation? |
A. | it is another name given to the curvy function in the perceptron |
B. | it is the transmission of error back through the network to adjust the inputs |
C. | it is the transmission of error back through the network to allow weights to be adjusted so that the network can learn. |
D. | none of the mentioned |
Answer» C. it is the transmission of error back through the network to allow weights to be adjusted so that the network can learn. |
9. |
Why are linearly separable problems of interest of neural network researchers? |
A. | because they are the only class of problem that network can solve successfully |
B. | because they are the only class of problem that perceptron can solve successfully |
C. | because they are the only mathematical functions that are continue |
D. | because they are the only mathematical functions you can draw |
Answer» B. because they are the only class of problem that perceptron can solve successfully |
10. |
Which of the following is not the promise of artificial neural network? |
A. | it can explain result |
B. | it can survive the failure of some nodes |
C. | it has inherent parallelism |
D. | it can handle noise |
Answer» A. it can explain result |
11. |
A perceptron adds up all the weighted inputs it receives, and if it exceeds a certain value, it outputs a 1, otherwise it just outputs a 0. |
A. | true |
B. | false |
C. | sometimes – it can also output intermediate values as well |
D. | can’t say |
Answer» A. true |
12. |
The name for the function in question 16 is |
A. | step function |
B. | heaviside function |
C. | logistic function |
D. | perceptron function |
Answer» B. heaviside function |
13. |
Having multiple perceptrons can actually solve the XOR problem satisfactorily: this is because each perceptron can partition off a linear part of the space itself, and they can then combine their results. |
A. | true – this works always, and these multiple perceptrons learn to classify even complex problems. |
B. | false – perceptrons are mathematically incapable of solving linearly inseparable functions, no matter what you do |
C. | true – perceptrons can do this but are unable to learn to do it – they have to be explicitly hand-coded |
D. | false – just having a single perceptron is enough |
Answer» C. true – perceptrons can do this but are unable to learn to do it – they have to be explicitly hand-coded |
14. |
The network that involves backward links from output to the input and hidden layers is called as ____. |
A. | self organizing maps |
B. | perceptrons |
C. | recurrent neural network |
D. | multi layered perceptron |
Answer» C. recurrent neural network |
15. |
Different learning method does not include: |
A. | memorization |
B. | analogy |
C. | deduction |
D. | introduction |
Answer» D. introduction |
16. |
Following are the advantage/s of Decision Trees. Choose that apply. |
A. | possible scenarios can be added |
B. | for data including categorical variables with different number of levels, information gain in decision trees are biased in favor of those attributes with more levels |
C. | worst, best and expected values can be determined for different scenarios |
D. | use a white box model, if given result is provided by a model |
Answer» D. use a white box model, if given result is provided by a model |
17. |
Which of the following is the model used for learning? |
A. | decision trees |
B. | neural networks |
C. | propositional and fol rules |
D. | all of the mentioned |
Answer» D. all of the mentioned |
18. |
Automated vehicle is an example of ______. |
A. | supervised learning |
B. | unsupervised learning |
C. | active learning |
D. | reinforcement learning |
Answer» A. supervised learning |
19. |
Following is an example of active learning: |
A. | news recommendation system |
B. | dust cleaning machine |
C. | automated vehicle |
D. | none of the mentioned |
Answer» A. news recommendation system |
20. |
In which of the following learning the teacher returns reward and punishment to learner? |
A. | active learning |
B. | reinforcement learning |
C. | supervised learning |
D. | unsupervised learning |
Answer» B. reinforcement learning |
21. |
Decision trees are appropriate for the problems where: |
A. | attributes are both numeric and nominal |
B. | target function takes on a discrete number of values. |
C. | data may have errors |
D. | all of the mentioned |
Answer» D. all of the mentioned |
22. |
Which of the following is not an application of learning? |
A. | data mining |
B. | www |
C. | speech recognition |
D. | none of the mentioned |
Answer» D. none of the mentioned |
23. |
Which of the following is the component of learning system? |
A. | goal |
B. | model |
C. | learning rules |
D. | all of the mentioned |
Answer» D. all of the mentioned |
24. |
Following is also called as exploratory learning: |
A. | supervised learning |
B. | active learning |
C. | unsupervised learning |
D. | reinforcement learning |
Answer» C. unsupervised learning |
25. |
What will take place as the agent observes its interactions with the world? |
A. | learning |
B. | hearing |
C. | perceiving |
D. | speech |
Answer» A. learning |
26. |
Which modifies the performance element so that it makes better decision? |
A. | performance element |
B. | changing element |
C. | learning element |
D. | none of the mentioned |
Answer» C. learning element |
27. |
How many things are concerned in design of a learning element? |
A. | 1 |
B. | 2 |
C. | 3 |
D. | 4 |
Answer» C. 3 |
28. |
What is used in determining the nature of the learning problem? |
A. | environment |
B. | feedback |
C. | problem |
D. | all of the mentioned |
Answer» B. feedback |
29. |
How many types are available in machine learning? |
A. | 1 |
B. | 2 |
C. | 3 |
D. | 4 |
Answer» C. 3 |
30. |
Which is used for utility functions in game playing algorithm? |
A. | linear polynomial |
B. | weighted polynomial |
C. | polynomial |
D. | linear weighted polynomial |
Answer» D. linear weighted polynomial |
31. |
Which is used to choose among multiple consistent hypotheses? |
A. | razor |
B. | ockham razor |
C. | learning element |
D. | none of the mentioned |
Answer» B. ockham razor |
32. |
What will happen if the hypothesis space contains the true function? |
A. | relizable |
B. | unrelizable |
C. | both a & b |
D. | none of the mentioned |
Answer» B. unrelizable |
33. |
What takes input as an object described bya set of attributes? |
A. | tree |
B. | graph |
C. | decision graph |
D. | decision tree |
Answer» D. decision tree |
34. |
What will happen if the hypothesis space contains the true function? |
A. | realizable |
B. | unrealizable |
C. | both a & b |
D. | none of the mentioned |
Answer» B. unrealizable |
35. |
What takes input as an object described by a set of attributes? |
A. | tree |
B. | graph |
C. | decision graph |
D. | decision tree |
Answer» D. decision tree |
36. |
Factors which affect the performance of learner system does not include |
A. | representation scheme used |
B. | training scenario |
C. | type of feedback |
D. | good data structures |
Answer» D. good data structures |
37. |
Following is an example of active learning: |
A. | news recommender system |
B. | dust cleaning machine |
C. | automated vehicle |
D. | none of the mentioned |
Answer» A. news recommender system |
38. |
The process by which you become aware of messages through your sense is called |
A. | organization |
B. | sensation |
C. | interpretation-evaluation |
D. | perception |
Answer» D. perception |
39. |
Susan is so beautiful; I bet she is smart too. This is an example of |
A. | the halo effect |
B. | the primary effect |
C. | a self-fulfilling prophecy |
D. | the recency effect |
Answer» A. the halo effect |
40. |
_____ prevents you from seeing an individual as an individual rather than as a member of a group. |
A. | cultural mores |
B. | stereotypes |
C. | schematas |
D. | attributions |
Answer» C. schematas |
41. |
When you get fired from your job and you determine it is because your boss dislikes you, you are most likely exhibiting |
A. | self-promotion |
B. | fundamental attribution error |
C. | over-attribution |
D. | self-serving bias |
Answer» D. self-serving bias |
42. |
Mindless processing is |
A. | careful, critical thinking |
B. | inaccurate and faulty processing |
C. | information processing that relies heavily on familiar schemata |
D. | processing that focuses on unusual or novel events |
Answer» C. information processing that relies heavily on familiar schemata |
43. |
What kind of perception is used in printing? |
A. | optical character recognition |
B. | speech recognition |
C. | perception |
D. | none of the mentioned |
Answer» A. optical character recognition |
44. |
Selective retention occurs when |
A. | we process, store, and retrieve information that we have already selected, organized, and interpreted |
B. | we make choices to experience particular stimuli |
C. | we make choices to avoid particular stimuli |
D. | we focus on specific stimuli while ignoring other stimuli |
Answer» A. we process, store, and retrieve information that we have already selected, organized, and interpreted |
45. |
Which of the following strategies would NOT be effective at improving your communication competence? |
A. | recognize the people, objects, and situations remain stable over time |
B. | recognize that each person’s frame of perception is unique |
C. | be active in perceiving |
D. | distinguish facts from inference |
Answer» A. recognize the people, objects, and situations remain stable over time |
46. |
_____________ is measured by the number of mental structures we use, how abstract they are, and how elaborate they interact to shape our perceptions. |
A. | intrapersonal structure |
B. | perceptual set |
C. | self-justification |
D. | none of the above |
Answer» D. none of the above |
47. |
A perception check is |
A. | a cognitive bias that makes us listen only to information we already agree with. |
B. | a method teachers use to reward good listeners in the classroom. |
C. | any factor that gets in the way of good listening and decreases our ability to interpret correctly. |
D. | a response that allows you to state your interpretation and ask your partner whether or not that interpretation is correct. |
Answer» D. a response that allows you to state your interpretation and ask your partner whether or not that interpretation is correct. |
48. |
Which provides agents with information about the world they inhabit? |
A. | sense |
B. | perception |
C. | reading |
D. | hearing |
Answer» B. perception |
49. |
What is used to initiate the perception in the environment? |
A. | sensor |
B. | read |
C. | actuators |
D. | none of the mentioned |
Answer» A. sensor |
50. |
What is the study of light? |
A. | biology |
B. | lightology |
C. | photometry |
D. | all of the mentioned |
Answer» C. photometry |
51. |
How to increase the brightness of the pixel? |
A. | sound |
B. | amount of light |
C. | surface |
D. | waves |
Answer» B. amount of light |
52. |
How many kinds of reflection are available in image perception? |
A. | 1 |
B. | 2 |
C. | 3 |
D. | 4 |
Answer» B. 2 |
53. |
What is meant by predicting the value of a state variable from the past? |
A. | specular reflection |
B. | diffuse reflection |
C. | gaussian filter |
D. | smoothing |
Answer» D. smoothing |
54. |
How many types of image processing techniques are there in image perception? |
A. | 1 |
B. | 2 |
C. | 3 |
D. | 4 |
Answer» C. 3 |
55. |
Which is meant by assuming any two neighboring that are both edge pixels with consistent orientation? |
A. | canny edge detection |
B. | smoothing |
C. | segmentation |
D. | none of the mentioned |
Answer» A. canny edge detection |
56. |
What is the process of breaking an image into groups? |
A. | edge detection |
B. | smoothing |
C. | segmentation |
D. | none of the mentioned |
Answer» C. segmentation |
57. |
How many types of 3-D image processing techniques are there in image perception? |
A. | 3 |
B. | 4 |
C. | 5 |
D. | 6 |
Answer» C. 5 |
58. |
Which closely resembles propositional definite clause? |
A. | resolution |
B. | inference |
C. | conjuction |
D. | first-order definite clauses |
Answer» D. first-order definite clauses |
59. |
Which are more suitable normal form to be used with definite clause? |
A. | positive literal |
B. | negative literal |
C. | generalized modus ponens |
D. | neutral literal |
Answer» C. generalized modus ponens |
60. |
Which will be the instance of the class datalog knowledge bases? |
A. | variables |
B. | no function symbols |
C. | first-order definite clauses |
D. | none of the mentioned |
Answer» B. no function symbols |
61. |
Which knowledge base is called as fixed point? |
A. | first-order definite clause are similar to propositional forward chaining |
B. | first-order definite clause are mismatch to propositional forward chaining |
C. | both a & b |
D. | none of the mentioned |
Answer» A. first-order definite clause are similar to propositional forward chaining |
62. |
Which algorithm will work backward from the goal to solve a problem? |
A. | forward chaining |
B. | backward chaining |
C. | hill-climb algorithm |
D. | none of the mentioned |
Answer» B. backward chaining |
63. |
Which is mainly used for automated reasoning? |
A. | backward chaining |
B. | forward chaining |
C. | logic programming |
D. | parallel programming |
Answer» C. logic programming |
64. |
What will backward chaining algorithm will return? |
A. | additional statements |
B. | substitutes matching the query |
C. | logical statement |
D. | all of the mentioned |
Answer» B. substitutes matching the query |
65. |
How can be the goal is thought of in backward chaining algorithm? |
A. | queue |
B. | list |
C. | vector |
D. | stack |
Answer» D. stack |
66. |
What are used in backward chaining algorithm? |
A. | conjucts |
B. | substitution |
C. | composition of substitution |
D. | none of the mentioned |
Answer» C. composition of substitution |
67. |
Which algorithm are in more similar to backward chainiing algorithm? |
A. | depth-first search algorithm |
B. | breadth-first search algorithm |
C. | hill-climbing search algorithm |
D. | all of the mentioned |
Answer» A. depth-first search algorithm |
68. |
Which problem can frequently occur in backward chaining algorithm? |
A. | repeated states |
B. | incompleteness |
C. | complexity |
D. | both a & b |
Answer» D. both a & b |
69. |
How the logic programming can be constructed? |
A. | variables |
B. | expressing knowledge in a formal language |
C. | graph |
D. | all of the mentioned |
Answer» B. expressing knowledge in a formal language |
70. |
What form of negation does the prolog allows? |
A. | negation as failure |
B. | proposition |
C. | substitution |
D. | negation as success |
Answer» A. negation as failure |
71. |
Which is omitted in prolog unification algorithm? |
A. | variable check |
B. | occur check |
C. | proposition check |
D. | both b & c |
Answer» B. occur check |
72. |
How many issues are available in describing degree of belief? |
A. | 1 |
B. | 2 |
C. | 3 |
D. | 4 |
Answer» B. 2 |
73. |
What is used for probability theory sentences? |
A. | conditional logic |
B. | logic |
C. | extension of propositional logic |
D. | none of the mentioned |
Answer» C. extension of propositional logic |
74. |
Where does the degree of belief are applied? |
A. | propositions |
B. | literals |
C. | variables |
D. | statements |
Answer» A. propositions |
75. |
How many formal languages are used for stating propositions? |
A. | 1 |
B. | 2 |
C. | 3 |
D. | 4 |
Answer» B. 2 |
76. |
What is the basic element for a language? |
A. | literal |
B. | variable |
C. | random variable |
D. | all of the mentioned |
Answer» C. random variable |
77. |
Which is the complete specification of the state of the world? |
A. | atomic event |
B. | complex event |
C. | simple event |
D. | none of the mentioned |
Answer» A. atomic event |
78. |
Which variable cannot be written in entire distribution as a table? |
A. | discrete |
B. | continuous |
C. | both a & b |
D. | none of the mentioned |
Answer» B. continuous |
79. |
Which is created by using single propositional symbol? |
A. | complex sentences |
B. | atomic sentences |
C. | composition sentences |
D. | none of the mentioned |
Answer» B. atomic sentences |
80. |
Which is used to construct the complex sentences? |
A. | symbols |
B. | connectives |
C. | logical connectives |
D. | all of the mentioned |
Answer» C. logical connectives |
81. |
How many proposition symbols are there in artificial intelligence? |
A. | 1 |
B. | 2 |
C. | 3 |
D. | 4 |
Answer» B. 2 |
82. |
How many logical connectives are there in artificial intelligence? |
A. | 2 |
B. | 3 |
C. | 4 |
D. | 5 |
Answer» D. 5 |
83. |
Which is used to compute the truth of any sentence? |
A. | semantics of propositional logic |
B. | alpha-beta pruning |
C. | first-order logic |
D. | both a & b |
Answer» A. semantics of propositional logic |
84. |
Which are needed to compute the logical inference algorithm? |
A. | logical equivalence |
B. | validity |
C. | satisfiability |
D. | all of the mentioned |
Answer» D. all of the mentioned |
85. |
From which rule does the modus ponens are derived? |
A. | inference rule |
B. | module rule |
C. | both a & b |
D. | none of the mentioned |
Answer» A. inference rule |
86. |
Which is also called single inference rule? |
A. | reference |
B. | resolution |
C. | reform |
D. | none of the mentioned |
Answer» B. resolution |
87. |
Which form is called as conjunction of disjunction of literals? |
A. | conjunctive normal form |
B. | disjunctive normal form |
C. | normal form |
D. | all of the mentioned |
Answer» A. conjunctive normal form |
88. |
What can be viewed as single leteral of disjunction? |
A. | multiple clause |
B. | combine clause |
C. | unit clause |
D. | none of the mentioned |
Answer» C. unit clause |
89. |
Which is a refutation complete inference procedure for propositional logic? |
A. | clauses |
B. | variables |
C. | propositional resolution |
D. | proposition |
Answer» C. propositional resolution |
90. |
What kind of clauses is available in Conjunctive Normal Form? |
A. | disjunction of literals |
B. | disjunction of variables |
C. | conjunction of literals |
D. | conjunction of variables |
Answer» A. disjunction of literals |
91. |
What is the condition of literals in variables? |
A. | existentially quantified |
B. | universally quantified |
C. | quantified |
D. | none of the mentioned |
Answer» B. universally quantified |
92. |
Which can be converted to inferred equivalent CNF (Conjunction Normal Form) sentence? |
A. | every sentence of propositional logic |
B. | every sentence of inference |
C. | every sentence of first-order logic |
D. | all of the mentioned |
Answer» C. every sentence of first-order logic |
93. |
Which sentence will be unsatisfiable if the CNF (Conjunction Normal Form) sentence is unsatisfiable? |
A. | search statement |
B. | reading statement |
C. | replaced statement |
D. | original statement |
Answer» D. original statement |
94. |
Which rule is equal to resolution rule of first-order clauses? |
A. | propositional resolution rule |
B. | inference rule |
C. | resolution rule |
D. | none of the mentioned |
Answer» A. propositional resolution rule |
95. |
At which state does the propositional literals are complementary. |
A. | if one variable is less |
B. | if one is the negation of the other |
C. | both a & b |
D. | none of the mentioned |
Answer» B. if one is the negation of the other |
96. |
What is meant by factoring? |
A. | removal of redundant variable |
B. | removal of redundant literal |
C. | addition of redundant literal |
D. | addition of redundant variable |
Answer» B. removal of redundant literal |
97. |
What will happen if two literals are identical? |
A. | remains the same |
B. | added as three |
C. | reduced to one |
D. | none of the mentioned |
Answer» C. reduced to one |
98. |
When the resolution is called as refutation-complete? |
A. | sentence is satisfiable |
B. | sentence is unsatisfiable |
C. | sentence remains the same |
D. | none of the mentioned |
Answer» B. sentence is unsatisfiable |
99. |
Computers normally solve problem by breaking them down into a series of yes-or-no decisions represented by 1s and 0s. What is the name of the logic that allows computers to assign numerical values that fail somewhere between 0 and 1? |
A. | human logic |
B. | fuzzy logic |
C. | boolean logic |
D. | operational logic |
Answer» B. fuzzy logic |
100. |
The component of an ICAI (Intelligent Computer-Asslsted Instruction) presenting information to the student is the: |
A. | student model |
B. | problem-solving expertise |
C. | tutoring module |
D. | all of the mentioned |
Answer» C. tutoring module |
Done Reading?